The V2 models are the updated versions of my previous Immortal and Annihilator alternative models. I just simply added the bottom thing of the Dragoon body on the Immortal and Annihilator and I made some size correction on the Dragoon body for the Immortal and Annihilator because the previous models that I made for the alternative appearance of the Immortal and Annihilator looked like the body is too small and too big.

Well, I tried importing the Adun Immortal skin once in Blender but it didn't worked so I guess I can create the other Immortal models, such as the Nerazim Annihilator and Tal'darim Vanguard, in their alternative appearances.